Threat actors have leveraged a recently patched IOS/IOS XE vulnerability (CVE-2025-20352) to deploy Linux rootkits on vulnerable Cisco network devices. “The operation targeted victims running older Linux systems that... Read more »

By revoking 200 software-signing certificates, Microsoft has hampered the activities of Vanilla Tempest, a ransomware-wielding threat actor that has been targeting organizations with malware posing as Microsoft Teams. “In... Read more »

Censys announced the release of a new ICS/OT Internet intelligence offering designed to close the visibility gap defenders face when securing exposed industrial assets. From energy and manufacturing to... Read more »

Levo.ai has released its Unified AI Security Platform, designed to secure AI applications from development to runtime. The platform unifies five modules under a single control plane, enabling enterprises... Read more »

ExaGrid announced that its Version 7.4.0 release includes new features optimized for Managed Service Providers (MSPs) who use ExaGrid Tiered Backup Storage to protect their customers’ data. Many organizations... Read more »

AISLE emerged from stealth, delivering the AI-native cyber reasoning system (CRS) that autonomously identifies, triages and remediates with verification both known and zero-day application vulnerabilities, which still account for... Read more »

Spam has long been a nuisance in blockchain networks, clogging transaction queues and driving up fees. A new research paper from Delft University of Technology introduces a decentralized solution... Read more »

Hospitals, clinics, and care networks continue to treat cybersecurity as a back-office issue, according to the 2025 Healthcare IT Landscape Report from Omega Systems. Security takes a back seat... Read more »

In this Help Net Security video, Paul Laudanski, Director of Research at Onapsis, discusses key lessons from the SAP zero-day vulnerability. He explains why business-critical systems like ERP and... Read more »